TFT-LCD array substrate and double-tuned mask board for manufacturing array substrate

[0039] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0040] Figure 4 It is a schematic plan view of the first embodiment of the dual tone mask of the present invention; Figure 5 to pass Figure 4 Schematic diagram of the TFT-LCD array substrate obtained by the dual tone mask.

[0041] Such as Figure 4 As shown, the double-tone mask plate of the present invention includes an opaque region, a semi-transparent region and a light-transmitting region. Specifically, the opaque area includes the pole-drain electrode block 10 , the source electrode block 11 and the data line block 12 ; the semi-transparent area includes the TFT channel block 13 .

[0042] Such as Figure 5 As shown, the conventional array substrate includes gate lines (not shown), data lines 12', pixel electrodes (not shown), common electrodes (not shown) and thin film transistors (TFTs). TFT is an acti...